共 12 条
- [3] CRAVEN PC, 1975, LANCET, V1, P788
- [4] DEPEW FM, 1968, MANUFACTURING CONFEC, V48, P31
- [6] HANDZEL S, 1974, EPIDEMIOL B, V18, P54
- [7] RIESCHEL H, 1971, ALIMENTA, V24, P57
- [8] TAYLOR J, 1969, FOOD BORNE INFECTION
- [9] 1969, WEEKLY EPIDEMIOLOGIC, V44
- [10] 1974, MORBIDITY MORTALITY, V23